he said the nomination to chuck hagel and john brennan as c.i.a. chief could beside tracked until senators get the answers they want. while stopping short of supporting a filibuster, graham has serious concerns about whether the president did enough to stop the attack that killed four americans. >> i do believe if he had picked up the phone and called the libyan government, the folks could have gotten to the annex and last two guys may have been alive. if he called the libyan officials and blew him off, whether or not i would give foreign aid to the future to libya but if he failed to call on behalf of those people that is massive failure of leadership by our commander in chief. >> reporter: democrats suggest that graham is doing the country a disservice. >> it's unprecedented and unwarranted to stop or attempt to stop the nomination of a secretary of defense and c.i.a. director. we need men and women and department of defense to need a leader. >> reporter: they postponed the nomination on chuck hagel and could come up this week. >> heather: steve,